Description
Features of ETYMOTIC RESEARCH hf3 balanced earphones er23-hf3-black-i
- 85%+ response accuracy from 20 Hz - 15 kHz
- Accu-Driver high performance, precision matched, balanced armature driver
- Documented highest noise isolation of any earphones or headphones on the market today
- Close-proximity high sensitivity microphone
- Made for Apple iPod, iPhone and iPad functionality
- An assortment of noise-isolating ACCU-Fit eartips options to ensure proper seal and comfort
- Kevlar-reinforced cable for durability
- ACCU-Filter User-replaceable filters that protect the balanced armature drivers from ear wax
- Black soft-touch finish
- 2-year replacement warranty
Product Info for ETYMOTIC RESEARCH hf3 balanced earphones er23-hf3-black-i
True high fidelity requires reproduced sound to be as close as possible to the sound of a live performance. Etymotic in-ear earphones have the highest response accuracy on the market today. The HF series offers high performance balanced armature drivers with unmatched accuracy at an affordable price. The 3 button close proximity microphone designed for use with Apple products allows for easy control and makes the HF3 ideal for voice communications, as well as listening to music, videos, and other entertainment. Includes assorted eartips, replacement filters and filter removal tool, and carrying pouch.
GritrOutdoors is an authorized Etymotic Research dealer
Details
Activity: |
Daily Living |
Color: |
Black |
Model: |
HF3 |
Product Type: |
Earphones |
Department: |
Electronics |
Specification
| Frequency Response | 20 Hz - 15 kHz |
| Transducers | High-performance balanced armature driver |
| Accuracy Score | 85% |
| Noise Isolation | 35-42 dB |
| Impedance (@1kHz) | 16 Ohms |
| Sensitivity (@1 kHz) SPL at 0.1v | 105 dB SPL for 1V rms drive |
| Maximum Output (SPL) | 120 dB |
| Cable | 4 ft |
| User Replaceable ACCU-Filters | Yes |
| Warranty | 1 Years |
| Custom-Fit Option | Yes |